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Commit 11f21df3 authored by Bruno Randolf's avatar Bruno Randolf Committed by John W. Linville
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ath5k: Increase "fudge" for beacon timers 



We use FUDGE to make sure the next TBTT is ahead of the current TU.
Since we later substract AR5K_TUNE_SW_BEACON_RESP (10) in the timer
configuration we need to make sure it is bigger than that.

Signed-off-by: default avatarBruno Randolf <br1@einfach.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7f896126

drivers/net/wireless/ath/ath5k/base.c

+5 −2
Original line number Diff line number Diff line
@@ -1886,8 +1886,11 @@ ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf) 
	hw_tsf = ath5k_hw_get_tsf64(ah);

	hw_tu = TSF_TO_TU(hw_tsf);



#define FUDGE 3

	/* we use FUDGE to make sure the next TBTT is ahead of the current TU */

#define FUDGE AR5K_TUNE_SW_BEACON_RESP + 3

	/* We use FUDGE to make sure the next TBTT is ahead of the current TU.

	 * Since we later substract AR5K_TUNE_SW_BEACON_RESP (10) in the timer

	 * configuration we need to make sure it is bigger than that. */



	if (bc_tsf == -1) {

		/*

		 * no beacons received, called internally.